55321575

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{8887}}^1$

素因数の和:8983

約数の個数: 24

約数和(自身を含む): 92577408

約数和(自身を除く): 37255833

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 8887, 26661, 44435, 133305, 222175, 666525, 737621, 2212863, 3688105, 11064315, 18440525, 55321575]

約数ペア:

[(1, 55321575), (3, 18440525), (5, 11064315), (15, 3688105), (25, 2212863), (75, 737621), (83, 666525), (249, 222175), (415, 133305), (1245, 44435), (2075, 26661), (6225, 8887)]